Microfluorescence is a highly specific technique used in science to analyze small biological structures. Other words that can describe it include microspectrofluorometry, microspectroscopy, and microscopical fluorescence analysis. This technique allows researchers to examine the fluorescence properties of microscopic structures at the molecular level. Fluorescence analysis is primarily used in biology to study DNA structures and protein interactions, among other applications. By using microfluorescence to analyze small structures, researchers can gain insight into vital biological processes. The development of microspectroscopy and microscopical fluorescence analysis has allowed scientists to look deeper into cellular structures, resulting in significant advances in medicine and biology.